3 citations
,
May 2022 in “Clinical endocrinology” This study found that measuring certain steroids in hair can help diagnose and monitor congenital adrenal hyperplasia in Indonesian patients, offering a simple noninvasive method for developing countries.
6 citations
,
February 2022 in “European journal of endocrinology” This study developed a validated method using UPLC-MS/MS to analyze 37 hormones in human hair, enabling broader hormonal profiling for identifying endocrine disorders.
11 citations
,
September 2020 in “Steroids” This study developed a new method using liquid chromatography-tandem mass spectrometry to measure multiple steroid hormones in hair, requiring significantly fewer strands than previous methods, with high accuracy and precision.
3 citations
,
January 2017 in “Yonsei Medical Journal” This study found that inhibiting 11β-HSD1 can partially reverse the negative impact of glucocorticoids on dermal papilla cells in human scalps, suggesting potential for treating stress-related hair loss.
10 citations
,
November 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” This study reported higher dihydrotestosterone and testosterone levels in balding Korean and Caucasian subjects compared to non-balding controls, with variations suggesting racial differences in androgen metabolism.
30 citations
,
April 2011 in “Rapid communications in mass spectrometry/RCM. Rapid communications in mass spectrometry” This study found that using hair steroid profiling, dutasteride treatment led to reduced dihydrotestosterone levels and DHT/testosterone ratio in patients with male-pattern baldness.
119 citations
,
August 2010 in “Journal of Investigative Dermatology” This study reports that 11β-HSD1 activity in human skin increases with age and photoexposure, potentially contributing to skin aging and the effects of glucocorticoids.
501 citations
,
October 2008 in “Psychoneuroendocrinology” This study suggests that cortisol measured in human hair can effectively reflect increased production for up to six months, but its retrospective accuracy may be limited due to rapid decline in levels.
34 citations
,
December 1991 in “Annals of the New York Academy of Sciences” This study found that while the steroid mechanisms influencing androgenetic alopecia may be similar for men and women, differences in enzyme activity and receptor content could explain their varied clinical presentations.